On the Sears website there appears to be two 6”, one 7” and two 10” random orbital polishers, one 6” high-speed rotary polisher, one jitterbug sander/polisher and a cordless rotary “scrubber”/polisher all branded as Craftsman.
All of the RO units are probably safe as long as you use non-abrasive waxes and polishes with foam pads and cotton terry or microfiber bonnets. Personally, I like foam pads for application and microfiber bonnets for removal/buffing.
If you use bonnets for chemical application they should be either plastic backed or used with a plastic liner to avoid soaking the backing pad. (Or, use changeable foam pads and just let ‘em get soaked.)
Use any given pad or bonnet for only one type of chemical then change it out for the next.
I wouldn’t trust the jitterbug or the scrubber on paint but maybe I’m just uptight.
I know a professional detailer who uses the Craftsman 6” rotary buffer. If you try it practice on a car you don't care about until you feel comfortable with it.
All of Meguiar’s professional products say what kind of polishers you can use on their (John Loftus’) bottles. I think almost all of their consumer products can be used with a RO machine (but check first).
PC.